Video recording for "Tsinghua-Tokyo workshop on Calabi-Yau," January 15-19, Fuji Kenshujyo (富士研修所), Fujiyoshida, Japan. *This recording is missing audio, unfortunately.*
[workshop webpage] indico.ipmu.jp...
[slides] indico.ipmu.jp...
Some slides are available from indico.ipmu.jp...
[abstract] There are many works realizing moduli spaces as quotients of complex hyperbolic balls, including Deligne-Mostow on moduli of points on projective line, AllcockCarlson-Toledo on moduli of cubic surfaces and cubic threefolds, Kondo on moduli of
curves of genus three and four, etc. A common feature of these construction is cyclic
covering. In this talk, I will discuss constructions of Calabi-Yau varieties by cyclic covers and the complex hyperbolic structures on their moduli. Some of the examples are
related to Deligne-Mostow varieties and induces commensurability relations among those
ball quotients. The talk is based on joint work with Zhiwei Zheng.
Негізгі бет Chenglong Yu, "Complex hyperbolic structures on moduli spaces of Calabi-Yau varieties" (No Sound)
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